Network Security

We sometimes receive attacks on this signature 'WWW WinNT cmd.exe Access' and are stopped by IPS. Can someone help me understand what exactly is signature?

Theoretical question: I have 4x 1Gbps links on my Firepower IPS. The datasheet of my IPS indicates a maximum throughput of 4Gbps for IPS services. Following questions: - If 100% load on all my interfaces (1Gbps up & 1Gbps down per link), is my IPS 10...

Hi all, am I correct by saying the following? an ACL will show hitcnt=>0 when matching traffic that is flowing through the firewall (and will display on ASDM Real-Time Log Viewer) an ACL will show hitcnt=0 when matching traffic that is being sent to ...

Hello good afternoon The truth'm concerned, I need to practice with the ASA, it is the first time I install it but I have a problem, nor can not access via web or by the applicationI have the version of JAVA 8 102 x86 update, I've been trying for hou...

Hi, Experts! After the upgrade Firepower module on my ASA5515-X from 6.0.1 to 6.0.1.1, i lost access to Firepower config tab in ASDM. I can see on home page only "ASA Firepower Status" tab (screenshot in attachment).I can see one in the bottom of the...

Hi All, I am running a ASA5525X Active / Standby pair of Firewalls with FIrewpower 6.0.1.1. Recently I have experienced an issue where at random intervals the active Firewall seems to stop passing traffic. When the problem occurs we know that: The Fi...

Proboably an easy one, but I cannot seem to figure out what I am missing, but I am trying to establish a VPN connection between 2 ASA's.  On the primary site we have a /26 block with starting IP of xxx.xxx.xxx.132 We setup the two ASA's L2L with the ...

I have a customer that purchased a Sonicwall (with in the last year) in an urgent time when they had a firewall outage.  He wants to put Firepower services in his HQ and DR but doesn't want to go back to his management to tell them they need to purch...

We have Cisco ASA Firewall 5506-X with FirePower. Firesight in installed on a Virtual Machine. There is only one physical machine for the Firesight. In case this machine fails then whole network will be down. There will be no internet access. We are ...

What would be the best way to setup the Actiontec router so network traffic flows to the ASA properly. Should we just change the LAN of the router to 192.168.0.1 or set it up as a bridge Currently the router has a lan of 192.168.1.1  The Default ASA ...

Hi all, is there a way to allow publicly available services to have keep public Ip addresses without nat?  Our service will work better if there is no nat, static or dynamic.  I have  seen some things like NAT 0 but im not sure if that is what im loo...